19279029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83459}}^1$

素因数の和:83480

約数の個数: 16

約数和(自身を含む): 32048640

約数和(自身を除く): 12769611

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 83459, 250377, 584213, 918049, 1752639, 2754147, 6426343, 19279029]

約数ペア:

[(1, 19279029), (3, 6426343), (7, 2754147), (11, 1752639), (21, 918049), (33, 584213), (77, 250377), (231, 83459)]